/// <summary>
/// RuleBook側で扱えるゲノムを作成
/// </summary>
/// <returns></returns>
public Genome CreateGenome()
{
var genome = new Genome(NumberDNA.Make(this.dnaMax, this.seed, this.Min, this.Max),
new NumberMutant(this.seed, this.Min, this.Max),
new NumberCrossover(this.seed, this.Min, this.Max));
this.seed += 1;
return(genome);
}
/// <summary>
/// ゲノムのDNAから新しいDNAを生成
/// </summary>
/// <param name="aMyDna"></param>
/// <param name="aSomeOneDNA"></param>
/// <returns></returns>
private (DNA[], DNA[]) NCrossPoint(DNA[] aMyDna, DNA[] aSomeOneDNA)
{
Random rand = new Random(this.seed++);
int[] cutPoint = this.MkCutPoint(rand.Next(1, aMyDna.Length), 0, aMyDna.Length);
Array.Resize(ref cutPoint, cutPoint.Length + 1);
// memo: Length+1して拡張した要素に元のDNA最大数を入れているが意味あるのか？
cutPoint[cutPoint.Length - 1] = aMyDna.Length;
DNA[] ch1 = new NumberDNA[aMyDna.Length];
{
for (int i = 0; i < ch1.Length; ++i)
{
ch1[i] = new NumberDNA(0);
}
}
DNA[] ch2 = new NumberDNA[aMyDna.Length];
{
for (int i = 0; i < ch2.Length; ++i)
{
ch2[i] = new NumberDNA(0);
}
}
int IX = 0;
var st = 0;
foreach (var pt in cutPoint)
{
// pt >= stにならないと入れ替えが発生しない
// st ～ pt - stの範囲内で値の入れ替えをしている
if (IX++ % 2 == 0)
{
for (int i = st; i < pt - st; ++i)
{
ch1[i].Copy(aMyDna[i]);
ch2[i].Copy(aSomeOneDNA[i]);
}
}
else
{
for (int i = st; i < pt - st; ++i)
{
ch2[i].Copy(aMyDna[i]);
ch1[i].Copy(aSomeOneDNA[i]);
}
}
st = pt;
}
return(ch1, ch2);
}
public void Copy(DNA org)
{
NumberDNA numberDNA = org as NumberDNA;
this.num = numberDNA.num;
}